Struct CommandRegistry 

pub struct CommandRegistry { /* private fields */ }

Registry of slash commands.

Implementations

impl CommandRegistry

pub fn new() -> Self

Create an empty registry.

pub fn register(&mut self, cmd: Command) -> Result<(), AppError>

Register a command. Returns an error if the name is empty. Overwrites any existing command with the same name.

pub fn get(&self, name: &str) -> Option<&Command>

Look up a command by name (without the leading /).

pub fn list(&self) -> Vec<&Command>

Return all registered commands (sorted by name for deterministic output).

pub fn is_command(input: &str) -> bool

Check whether the input looks like a slash command.

pub fn parse_command(input: &str) -> Option<(&str, &str)>

Parse input into (command_name, args). Returns None if the input is not a slash command.

pub fn execute(&self, input: &str) -> Result<String, AppError>

Execute a slash-command input string.

Trait Implementations

impl Default for CommandRegistry

fn default() -> Self

Returns the “default value” for a type.